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SRR5028-4R2Y - Bourns

Description: BOURNS - SRR5028-4R2Y - Power Inductor (SMD), 4.2 µH, 2.5 A, Shielded, 2.2 A, SRR5028 Series, 5.8mm x 5.8mm x 2.8mm

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SRR5028-4R2Y Details

  • Manufacturer Part Number:

    SRR5028-4R2Y

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    7.8

  • Case/Size Code:

    2323

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.035 Ω

  • Inductance-Nom (L):

    4.2 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    2.8 mm

  • Package Length:

    5.8 mm

  • Package Style:

    SMT

  • Package Width:

    5.8 mm

  • Packing Method:

    TR, Embossed, 7 Inch

  • Rated Current-Max:

    2.5 A

  • Self Resonance Frequency:

    51 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Silver/Nickel/Tin (Ag/Ni/Sn)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    ONE SURFACE

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    30%

SRR5028-4R2Y Frequently Asked Questions (FAQs)

  • The recommended land pattern for the SRR5028-4R2Y can be found in the Bourns Application Note S-8151, which provides guidelines for PCB layout and land pattern design.
  • The SRR5028-4R2Y has a maximum operating temperature of 125°C. To ensure reliable operation, it's essential to provide adequate heat sinking and thermal management. A thermal pad on the bottom of the device can be connected to a copper plane on the PCB to dissipate heat.
  • The maximum current rating for the SRR5028-4R2Y is 2.5A per coil. However, the actual current handling capability may be limited by the PCB design, thermal considerations, and other factors. It's essential to consult the datasheet and application notes for proper design and implementation.
  • The SRR5028-4R2Y is designed for high-frequency applications up to 1 GHz. However, the device's performance may degrade at higher frequencies due to skin effect and other parasitic effects. It's essential to evaluate the device's performance in the specific application and consider the use of shielding, filtering, and other techniques to minimize high-frequency effects.
  • To ensure the reliability and durability of the SRR5028-4R2Y, it's essential to follow proper storage, handling, and soldering procedures. The device should be stored in a dry, cool place, and handled with care to prevent mechanical stress and damage. Soldering should be done according to the recommended soldering profile, and the device should be cleaned and inspected after assembly.

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SRR5028-4R2Y Overview

Use the download button to access the SRR5028-4R2Y 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
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